QR tag
A QR code needs a clear border round it, and that border has to be material.
A code laid out to the blank's bounding box hangs off the edges.
The biggest square that really fits is found instead, clear border included.
The tag and its hole are cut, and the code is engraved inside them.
Every setting
16What each number in the dialog means, and where it starts.
Text or web address to put in the code (up to 134 characters)
Clear dots kept round the code. Under four and readers stop finding it.
Beam width (mm). Two of these is the smallest dot that reads.
For stock that goes pale where it is engraved, such as anodised
The blank it is cut from. Pick 'selection' to use a shape you drew.
How wide the tag is (mm)
How tall the tag is (mm)
How round the corners are (mm)
Clear space kept inside the edge (mm), on top of the code's own border
Drill the hole it hangs by
Hole across (mm)
Material thickness (mm). Thin stock needs a wider rim round the hole.
Layer for the tag and the hole, which are cut
Layer for the code, which is engraved
Left edge (mm)
Top edge (mm)
What it is
A QR code on a hanging tag, sized to the largest square the blank really holds, with its clear border kept inside the material and away from the ring hole.